Remove return value in terminal_screen_check_extra
@lantw
Submitted by Ting-Wei Lan Link to original bug (#757314)
Description
terminal_screen_check_extra is a void function, so it should not return a value.
terminal-screen.c:1976:3: error: void function 'terminal_screen_check_extra' should not return a value [-Wreturn-type] return NULL; ^ ~~~~ 7 warnings and 1 error generated.
Version: git master
Resolution: RESOLVED FIXED